Inventor

Guy Drouin

Inventor

Quebec, CA

Overview

8→

Patents

1996–2009

Patent span

Physics

Primary field (CPC G)

Patents· 8 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

B01Dprimary

B01DSeparation12%

C12NMicroorganisms or enzymes12%

G01NInvestigating or analysing materials by determining their chemical or physical properties12%

A63DBowling games, e.g. skittles, bocce or bowls6%

F21VFunctional features or details of lighting devices or systems thereof6%

F21YIndexing scheme associated with subclasses f21k, f21l, f21s and f21v, relating to the form or the kind of the light sources or of the colour of the light emitted6%

F23GCremation furnaces6%

G01RMeasuring electric variables6%

G01SRadio direction-finding6%

G02BOptical elements, systems or apparatus6%

PatentTitleYear

7,483,338'Ultrasonic locator system and method'2009 7,270,447'Uniform luminance and color mixing lens for LED device'2007 7,091,728'Voltage isolated detection apparatus and method'2006 6,846,472'Process for treating gaseous emissions generated during production of carbon anodes in an aluminum plant'2005 6,827,830'Electrophoretic nucleic acid purification method'2004 6,183,707'Incineration of waste gases containing contaminant aerosols'2001 6,146,511'Electrophoretic nucleic acid purification method'2000 5,523,736'Automated bowling scoring system'1996

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1996–2006Based in Quebec, CA· patent location history

2000–2004Patents assigned to UNIV OTTAWA (2)· patent assignee history

2000–2004Based in Gatineau, CA· patent location history

2001Patents assigned to BIOTHERMICA INTERNAT INC (1)· patent assignee history

2001–2005Based in Montreal, CA· patent location history

2004Patents assigned to APPLERA CORP (1)· patent assignee history

2005Patents assigned to BIOTHERMICA TECHNOLOGIES INC (1)· patent assignee history

2006–2009Patents assigned to GENCSUS (2)· patent assignee history

2007Based in Quebec City, CA· patent location history

2009Based in Neufchatel, CA· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
GENCSUS	2	2006–2009
UNIV OTTAWA	2	2000–2004
APPLERA CORP	1	2004
BIOTHERMICA INTERNAT INC	1	2001
BIOTHERMICA TECHNOLOGIES INC	1	2005

Locations

Location	Patents	Span
Quebec, CA	2	1996–2006
Montreal, CA	2	2001–2005
Gatineau, CA	2	2000–2004
Neufchatel, CA	1	2009
Quebec City, CA	1	2007